Legrand-Pass & Seymour 1597TRWRGRYCC4 Self-Test GFCI Receptacle Outlet with Wall Plate, 15Amp 125V, Gray

The self-test GFCI conducts an automatic test every three seconds, ensuring it's always ready to protect. If the device fails the test, the indicator light flashes to signal that the GFCI should be replaced. It also has our proven Safe Lock Protection feature: if critical components are damaged and protection is lost, power to the receptacle is disconnected. Make sure you can spot ground fault trips quickly and resolve them easily with GFCI Receptacles installed in the living space.